Within the cordon.
Many police officers at the scene looked at Ning Cheng in shock.
If the autopsy found that the murderer's skin sample was found in the gaps between the deceased's nails and could be tested for DNA, there was no faster way than testing for DNA!
However, Ning City actually said that there was a faster way to arrest the culprit!
It was too unbelievable!
Of course, Ning City did, except for his own setup.
The quickest way was to use the System's Sin Points to filter through!
The murderer had arranged for Sun Huirong to meet at the Moon Bridge by the river and pushed her into the water, causing her to drown.
He pushed the suspicion of murder onto Wang Peng step by step.
Based on this judgment.
The murderer should know Wang Peng's people and know Wang Peng's exercise habits very well.
At least he knew that Wang Peng liked to run on the river at eight o'clock in the evening, and he knew that the surveillance cameras in the western part of the river had been damaged due to long-term neglect.
All in all, the person who set up this place should be someone who was familiar with this area.
In this way, the identity of the mastermind and murderer would be easy to filter!
It was even possible that the real murderer of Sun Huirong was among the crowd.
This guess.
It wasn't a wild guess by Ning City.
It was based on a case!
This was because murderers who had a subconscious personality would often enjoy the process of the police solving the case after killing. They would often linger at the crime scene.
"The murderer is in the crowd?”
Ning Cheng's sharp gaze scanned the crowd.
From time to time, the crowd would start discussing, and their eyes would daringly and curiously look into the cordon.
Unfortunately, Ning Cheng had used the system's crime value analysis and could not find the murderer.
The mastermind did not watch the police solve the case!
"It seems that the murderer doesn't have a performance type personality. It's not that easy to solve the case, is it?”
Ning Cheng smiled lightly, not feeling disappointed at all.
"Ning Cheng, you said that you have a faster method than DNA testing. What is it?”
Zhou Ziyan asked curiously.
"Wait, let me think it through!"
Ning Cheng waved his hand and looked in the direction of the crowd.
He did not continue to try to find the murderer among the crowd, but changed his train of thought.
Wang Peng said that Sun Huirong, his blind date partner, wasn't interested in him, so he had already cleared his suspicion half a month ago.
After Wang Peng was cleared of suspicion, this confession was credible.
If that was the case, why would Sun Huirong tell her parents that she had been keeping in touch with Wang Peng online?
Ning Cheng had also gone on a blind date before, so he knew the mentality of both parties.
It was very likely that Sun Huirong said this because she was against blind dates.
However, she could not resist her parents 'pleas.
Therefore, he had been keeping in touch with Wang Peng to deal with his parents.
However, Sun Huirong had definitely gone out to meet someone last night.
As long as the technical department could recover the contents of Sun Huirong's phone, they would be able to find out who the murderer was and then deduce the truth.
This method could find the murderer, but it also required time.
"Who is Sun Huirong meeting?"
"This person should be the murderer, and the murderer is familiar with Wang Peng's habits.”
"The murderer is also someone from this area. He knows Wang Peng and Sun Huirong to a certain extent, and there's a cause-and-effect relationship."
Gradually.
A psychological portrait of the mastermind formed in Ning Cheng's mind.
"Sun Yan, I want to ask you a question!”
Ning Cheng walked over to Sun Huirong's father and asked.
"Officer, who killed my daughter? Can you help me find the murderer?”
Father Sun placed his hopes on Ning City and begged bitterly,"Just ask me whatever you want to ask. I'll tell you everything I know.”
"I want to know where your daughter, Sun Huirong, has been going lately.”
"She often told us that she was going to find Wang Peng!”
"I thought you two were dating, so I didn't ask for more details." Sun Yan said dejectedly.”
A date?
Ning Cheng's heart tightened and he asked,"
"You didn't ask for details, but have you heard Sun Huirong mention where the date is?”
As a father, Sun Yan shook his head.
"Not even once?"
Ning Cheng refused to give up." You don't have to ask about the details of your daughter's relationship. But as a parent, you should be worried about your daughter's safety, right? You really don't know the location?"”
The word "daughter's safety" stung Sun Yan, making his tiger eyes turn red.
At this moment, Sun Huirong's mother trembled. She grabbed Ning Cheng's hand and said anxiously,
"Rongrong said that she was going to the Starbark Cafe in this neighborhood!”
"In private, I asked her once!”
The Starbark Cafe was located across the river and belonged to this area.
Ning Cheng thought of the murderer's criminal portrait in his mind. He narrowed his eyes and said to Zhou Ziyan,"
"I should be able to find the clues I want at Starbark Cafe!”
"Are you sure you can solve the case faster than DNA?”Zhou Ziyan raised her eyebrows.
"Yes, because I often drink at that cafe. I'm very familiar with it!”
" And there's no blind spot in the surveillance cameras there," Ning Cheng said." Sun Huirong probably drank coffee there last night. We can find clues!"”
"Why are you so familiar with this cafe?”
"I never saw you drinking coffee at the police station!" Zhou Ziyan frowned.”
"How can I not answer?" Ning Cheng said awkwardly.”
"What do you think?"
"Alright, I often meet my blind dates there for coffee!”
Instantly, Zhou Ziyan and the female forensic intern looked at Ning Cheng with strange expressions.
"Alright, let's go to the cafe!”
Zhou Ziyan agreed and ordered the team members to bring the body back to the forensic department for further DNA extraction.
On the other side, he was visiting a coffee shop.
The cafe was not far away, just across the river.
Soon, Ning Cheng and Zhou Ziyan arrived.
"Welcome. What would you like to drink?”
After entering the cafe, the owner of the front desk who was entertaining guests attracted Ning City's attention.
He had already activated the System's Sin Value Analysis and immediately noticed the eye-catching Sin Value above the coffee shop owner's head!
This book comes from：m.funovel.com。